8 031 937 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 1 known prime factor. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
39653656905127	14	45.2	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-18	_p95holder_	681F8AB14D41F60D	1	771355	5	3
Verified	2020-01-06	Jaytholomew	681F8AB14D41F60D	1	5173012	5	3

History

Date	User	Type	Result
2024-02-24	Stef42	NF-PM1	B1=944000, B2=1792472220
2020-01-06	Jaytholomew	C-PRP	M8031937/39653656905127 : 681F8AB14D41F60D PRP: Verified PRP without proof (not generated)
2018-07-18	_p95holder_	C-PRP	M8031937/39653656905127 : 681F8AB14D41F60D PRP: Verified PRP without proof (not generated)

Username
Password